157687517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 191358720

約数和(自身を除く): 33671203

約数列:

[1, 13, 19, 23, 41, 247, 299, 437, 533, 677, 779, 943, 5681, 8801, 10127, 12259, 12863, 15571, 17917, 27757, 167219, 202423, 232921, 295849, 360841, 527383, 638411, 3846037, 6855979, 8299343, 12129809, 157687517]

約数ペア:

[(1, 157687517), (13, 12129809), (19, 8299343), (23, 6855979), (41, 3846037), (247, 638411), (299, 527383), (437, 360841), (533, 295849), (677, 232921), (779, 202423), (943, 167219), (5681, 27757), (8801, 17917), (10127, 15571), (12259, 12863)]